Table 3 Summary of intervention characteristics.
Citation | Platform | Group size | # of sessions | Length of sessions | Duration of intervention |
|---|---|---|---|---|---|
Abbott et al. [57] | Vidyo Connect | NRa | 6 | 1 h | 6 months |
Ahrendt et al. [45] | Video-conference | 8 ×3 = 24 | 12 | 1 h | 12 weeks |
Batsis et al. [51] | HIPAA compliant version of Zoom | 10 | 47 | 1 h | 6 months |
Bernhart et al. [46] | Zoom | 17/43 | 12 | 75 min | 3 months |
Bruce et al. [47] | Zoom | 10–15 | 24 | 1 h | 6 months |
Cavallo et al. [52] | 40 | 8 | NR | 16 weeks | |
Cliffe et al. [53] | Skype for Business | 6 | 10 | NR | 6 months |
Fraticelli et al. [48] | Web-based ‘classroom’ platform | up to 10 | 3 | NR | 6 months |
Griffith et al. [44] | GoToMeeting or Zoom | NR | 12 | 45 min | 3 months |
Harvey-Berino et al. [37] | Online via a synchronous chat group | 15–20 (says 12–18 elsewhere) | 24 | 1 h | 6 months |
Harvey-Berino et al. [38] | Online via a synchronous chat group | 15–20 (says 12–18 elsewhere) | 24 | 1 h | 6 months |
Krukowski et al. [40] | Website | 12–18 | 24 | 1 h | 6 months |
Krukowski et al. [39] | Website | 12–18 | 24 | 1 h | 6 months |
Stansbury et al. [41] | NR | NR | 24 | NR | 6 months |
West et al. [42] | Zoom | 17–20 | 16 | 1 h | 4 months |
West et al. [43] | NR | NR | 36 or 42 | NR | 18 months |
West et al. [54] | NR | NR | 24 | NR | 6 months |
West et al. [55] | NR | NR | 24 | NR | 18 months |
Wild et al. [49] | Videoconference | 3 | 6 | 50 min | 1 year |
Willis et al. [50] | 12–18 | 24 | NR | 6 months |
